289611014787

素因数分解:

$3^4\times {\mathrm{1163}}^1\times {\mathrm{3074329}}^1$

素因数の和:3075504

約数の個数: 20

約数和(自身を含む): 433000934520

約数和(自身を除く): 143389919733

約数列:

[1, 3, 9, 27, 81, 1163, 3489, 10467, 31401, 94203, 3074329, 9222987, 27668961, 83006883, 249020649, 3575444627, 10726333881, 32179001643, 96537004929, 289611014787]

約数ペア:

[(1, 289611014787), (3, 96537004929), (9, 32179001643), (27, 10726333881), (81, 3575444627), (1163, 249020649), (3489, 83006883), (10467, 27668961), (31401, 9222987), (94203, 3074329)]